Doesn't look like D-Tek has anything to worry about.
Interesting.
http://www.overclockers.com/articles373/wbsum.asp
http://www.overclockers.com/articles886/
Takes a 600GPH pump to make this block work as well as a MC5002 with a much smaller pump?
But Player0 has it up there with the Cascade?
Yeah, scientific testing isn't needed.